| Product name | Polyepoxysuccinic Acid (PESA) 90% |
| CAS No. | 109578-44-1 |
| Chemical Name | Polyepoxysuccinic Acid (sodium salt) |
| Application | Detergent industry; Textile printing and dyeing industry; Water treatment industry |
| Package | 25kg/bag or 500kg/bag |
| Appearance | White to light yellow powder |
| Shelf life | 24 months |
| Storage | Store the container tightly closed in a dry, cool and well-ventilated place. |
| Dosage | When PESA is used as a dispersant, it is suggested to use a dosage of 0.5-3.0%.When used in the field of water treatment, the recommended dosage is typically 10-30 mg/L.The specific dosage should be adjusted according to the actual application. |
Application
Introduction:
PESA is a multivariate scale and corrosion inhibitor with non-phosphorus and non-nitrogen. It has good scale inhibition and dispersion for calcium carbonate, calcium sulfate, calcium fluoride and silica scale, with effects better than those of ordinary organophosphines. When blended with organophosphates, the synergistic effects are obvious.
PESA has good biodegradability. It can be widely used in circulating cooling water systems in situations of high alkalinity, high hardness and high pH value. PESA can be operated at high concentration factors. PESA has good synergism with chlorine and other water treatment chemicals.
Usage:
PESA can be used in systems for oilfield makeup water, crude oil dehydration and boilers;
PESA can be used in circulating cooling water systems for steel, petrochemical, power plant, and pharmaceutical industries;
PESA can be used in boiler water, circulating cooling water, desalination plants, and membrane separation processes in situations of high alkalinity, high hardness, high pH value and high concentration factors;
PESA can be used in the textile printing and dyeing industry to enhance boiling and refining processes and protect fiber quality;
PESA can be used in the detergent industry.
